Yermakova, Anastasiya
Klokk, Tove Irene
O’Hara, Joanne M.
Cole, Richard
Sandvig, Kirsten
Mantis, Nicholas J.
Article History
Received: 16 July 2015
Accepted: 18 February 2016
First Online: 7 March 2016
Competing interests
: The authors declare no competing financial interests.